diff options
Diffstat (limited to 'bin/win32kprof.py')
| -rwxr-xr-x | bin/win32kprof.py | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/bin/win32kprof.py b/bin/win32kprof.py index b4f9ce95dca..1876fbc0670 100755 --- a/bin/win32kprof.py +++ b/bin/win32kprof.py @@ -35,8 +35,6 @@ import struct __version__ = '0.1' -verbose = False - class ParseError(Exception): pass @@ -211,7 +209,7 @@ class Profile: if self.base_addr is None: ref_addr = self.lookup_symbol('__debug_profile_reference2') if ref_addr: - self.base_addr = addr - ref_addr + self.base_addr = (addr - ref_addr) & ~(options.align - 1) else: self.base_addr = 0 #print hex(self.base_addr) @@ -224,27 +222,27 @@ class Profile: delta += stamp - last_stamp if not exit: - if verbose >= 2: + if options.verbose >= 2: print "%10u >> 0x%08x" % (stamp, addr) - if verbose: + if options.verbose: print "%10u >> %s" % (stamp, name) delta -= caller_overhead stack.append((name, stamp, delta)) delta = 0 else: - if verbose >= 2: + if options.verbose >= 2: print "%10u << 0x%08x" % (stamp, addr) if len(stack): self_time = delta - callee_overhead entry_name, entry_stamp, delta = stack.pop() if entry_name != name: - if verbose: + if options.verbose: print "%10u << %s" % (stamp, name) #assert entry_name == name break total_time = stamp - entry_stamp self.functions[entry_name] = self.functions.get(entry_name, 0) + self_time - if verbose: + if options.verbose: print "%10u << %s %+u" % (stamp, name, self_time) else: delta = 0 @@ -265,6 +263,10 @@ def main(): usage="\n\t%prog [options] [file] ...", version="%%prog %s" % __version__) parser.add_option( + '-a', '--align', metavar='NUMBER', + type="int", dest="align", default=16, + help="section alignment") + parser.add_option( '-m', '--map', metavar='FILE', type="string", dest="map", help="map file") @@ -277,10 +279,9 @@ def main(): action="count", dest="verbose", default=0, help="verbose output") - (options, args) = parser.parse_args(sys.argv[1:]) - global verbose - verbose = options.verbose + global options + (options, args) = parser.parse_args(sys.argv[1:]) profile = Profile() if options.base is not None: |